Lg ls990 no mobile data - Sprint LG G3

Guys, I need a lot of help of you! I have a LG LS990 Sprint but I live in Brazil, I took the authorized here and they were able to unlock for me to make and receive calls and sms, but I can not at all call my mobile data and not send sms.
Another thing, somehow my IMEI SV this 00
Can anyone give me a light to do? I'm back to stock ROM and still can not hang any data.
Please help me

I have the same problem.
I have tried many different roms, and different IMEI even.
Still no data here in New Zealand...

Prime GSM V 8.0
Hello chrisme52's,
So after much searching I found a custom rom that fucionou in Brazil. Prime GSM V was 8.0. Worked GSM! There was only one operator in Brazil that does not work at all, Nextel (MNC MCC724 39), this one is roaming and not do anything, nor connections or mobile data. All other work all services.
I installed the rom stock ZV4 then updated to ZV8 and along with root and installed TWRP V 8.0. The rom so far it has worked perfectly. My only complaint is that every time we turn off and turn on the device, it loses one time had as if you were updating Android. Apart from that all ok.
I hope you can also
I found this forum right here on XDA:
http://forum.xda-developers.com/sprint-lg-g3/development/rom-primegsm-teamsprg3-t3132906
Thanks @ ki11aprime :good:

Thank you SO MUCH!!!
The PrimeGSM rom works for me also
I had to install TWRP with Autorec for recovery to work

Cool
How nice! I'm glad you worked !!
Cheers ! :good:

i still dont get data connection
hi i got this g3 which was already unlocked on 4.2.2 i updated it to 5.01 and it got locked again have tried all custom roms still my data wont turn on tried all sim card too its unlocked but no data connection need help guys

I can't lower the screen resolution. The video card is struggling. I dropped it in other roms. Mobile data doesn't work for me either.

Related

Xperia ZL eXistenZ ROM network data problem

Hi,
I am new to android, recently bought a Sony Xperia ZL, great device, and I decided to root my phone and try out some Roms. I tried out the eXistenz ROM black edition, and it was awesome. However, I tried it while I was at home, using wifi, but this morning I had to head out and tried to use my Data and it didn't work. Tried enabling 4G and LTE, and both options didn't work.
I had to revert back to stock because I urgently needed internet access.
Anyone run into this issue? I tried searching the forum, but no luck.
Not sure if this will help, but I'm on a locked bootloader, model C6506, Android 4.2.2, Build number 10.3.A.0.423
Anyway, looking for any advice so that I could give it another shot.
Thank you!

KitKat 4.4.4 problem...

Dear all,
please somebody help me, I have Samsung Galaxy Pop SHV-E220S which is much similar in specs with Samsung Galaxy SIII I9305 (LTE), I upgraded it from JB 4.2.1 to KK 4.4.4 with its official official software Kies. it was successfully upgraded but one problem I am facing continuously, its Signals, most of the time when especially I am at home it is showing message " Emergency calls only " when I am trying to dial a number. but another phone at home with same network SIM working fine (its Huawei g610), I saw there is in setting only two options available for Data Network Mode LTE Preffered and 3G only. on both settings the same problem arise.
I will much grateful if getting help.
regards.
oralover said:
Dear all,
please somebody help me, I have Samsung Galaxy Pop SHV-E220S which is much similar in specs with Samsung Galaxy SIII I9305 (LTE), I upgraded it from JB 4.2.1 to KK 4.4.4 with its official official software Kies. it was successfully upgraded but one problem I am facing continuously, its Signals, most of the time when especially I am at home it is showing message " Emergency calls only " when I am trying to dial a number. but another phone at home with same network SIM working fine (its Huawei g610), I saw there is in setting only two options available for Data Network Mode LTE Preffered and 3G only. on both settings the same problem arise.
I will much grateful if getting help.
regards.
Click to expand...
Click to collapse
Try going to sammobile and reflashing 4.4.4, when I initially flashed the OTA my Bluetooth stopped working in my truck. I reflashed and everything worked as advertised. I'm now on cyanogenmod 12 it's awesome!
RETUSAFNCO said:
Try going to sammobile and reflashing 4.4.4, when I initially flashed the OTA my Bluetooth stopped working in my truck. I reflashed and everything worked as advertised. I'm now on cyanogenmod 12 it's awesome!
Click to expand...
Click to collapse
thanks for reply, as mentioned, i used Samsung official software Kies, this will not allow me to re-flash it.
if there is any CM12 for my device, i will be happy to flash it, but first i have to ROOT my device and yet failed to find any specific method for my device. is there any ?
regards.
oralover said:
thanks for reply, as mentioned, i used Samsung official software Kies, this will not allow me to re-flash it.
if there is any CM12 for my device, i will be happy to flash it, but first i have to ROOT my device and yet failed to find any specific method for my device. is there any ?
regards.
Click to expand...
Click to collapse
This should be useful: http://forum.xda-developers.com/android/help/root-shv-e220s-android-v4-4-4-pda-t2992324
P.S.: Google Search is your friend
Hawaiihemd said:
This should be useful: http://forum.xda-developers.com/android/help/root-shv-e220s-android-v4-4-4-pda-t2992324
P.S.: Google Search is your friend
Click to expand...
Click to collapse
thanks very much, it helped really.
is there any custom ROM like CM11/12 or any other for my device ?
please, can somebody help to find a custom ROM for my device?

Success!!! Unlocked GSM for USA on LS990 - follow-up questions

It was a ton of learning and quite a few mistakes and frustrated posts along the way, but I'm a happy camper as my wifes AT&T sim works in my Sprint LS990. Able to make calls, so I will be heading to AT&T to get my own sim soon.
I'm on ZV4, and of course I have a system update that is downloaded/pending. If I let it install is all of my work gone, or will my phone still be rooted and sim unlocked?
Can I install the resurrection remix 6 instead? (hope so, tried it first and loved it but had to flash backwards to follow the steps for SIM unlock)
Thanks for all the help!
Nepotomud said:
It was a ton of learning and quite a few mistakes and frustrated posts along the way, but I'm a happy camper as my wifes AT&T sim works in my Sprint LS990. Able to make calls, so I will be heading to AT&T to get my own sim soon.
I'm on ZV4, and of course I have a system update that is downloaded/pending. If I let it install is all of my work gone, or will my phone still be rooted and sim unlocked?
Can I install the resurrection remix 6 instead? (hope so, tried it first and loved it but had to flash backwards to follow the steps for SIM unlock)
Thanks for all the help!
Click to expand...
Click to collapse
as i know resurrection remix 6 is cdma rom
Come on folks, thats the only response I get? There was more than 1 question there too.
please how you did it for use in GSM ls990
share with us the steps
Use this google+ thread to unlock gsm. Although it is derived from XDA, it is far superior in steps needed and concise information. I tried about every site out there, and this one had minimal frustration, especially the fact you don't have to read about everyone's minor problem they had along the way.
Copy and paste this into your browser: https://plus.google.com/109027840038630775068/posts/dRAeEYZkCrJ

Need guidance with old G3 and how to update to latest firmware, etc.

Title says it all. My wife has an LG G3 on Sprint, LG-ls990, and I'd like to update it to the latest stuff for her. She's on android 5.1.1 from forever ago and for the life of me I cant find her firmware version? Hers is showing LVY48F. Can some kind soul give me some guidance?
Also, it's rooted, has TWRP and a custom ROM.
Huh...I'm on 5.0.1 still. When I unrooted from KK a month ago and went totally stock I waited for days to get past zvf and it never happened. I wonder how you wife got 5.1.1. My wife's totally stock never ever rooted G3 has been at 5.0.1 zvf for ever now and even doing a firmware update poll from her phone results in no update to 5.1.1.
Have you tried searching for the 5.1.1 rom to sideload it?
There's a newer version available but it's for 7.1. Can I flash that at the current state of the phone.
Sent from my Nexus 6 using Tapatalk
is the 7.1 a custom ROM or an official update
SuperBrolySSJ said:
is the 7.1 a custom ROM or an official update
Click to expand...
Click to collapse
custom rom . you will lose fm radio, better camera drivers and maybe ir blaster
ethanchow said:
custom rom . you will lose fm radio, better camera drivers and maybe ir blaster
Click to expand...
Click to collapse
Good day everyone.... Plz I need help on my g3, ls990 I updated it to a custom rom from 4.4 to 5.1...and my sim is not more working.... It kept showing me setting up sim for more than 5 mins and it won't work... And my WiFi is no more working... Plz I need help
Qonfu said:
Good day everyone.... Plz I need help on my g3, ls990 I updated it to a custom rom from 4.4 to 5.1...and my sim is not more working.... It kept showing me setting up sim for more than 5 mins and it won't work... And my WiFi is no more working... Plz I need help
Click to expand...
Click to collapse
what sim are you trying to use? you will need to run the GSM patch to get GSM sims to work correctly. also check if your IMEI is clean at https://swappa.com/esn
Am trying to use mtn and glo on it, it was working before I installed the custom rom... And immideitly I did it stopped working and am damn bothered.... Plz help me how do I install the patch and I chose to update it because my WiFi stopped working suddenly and even after doing so... The WiFi is still having the same issue not turning on... Thanks for your reply.... May God bless you... Amen
try fulmics ROM it has marshmallow and everything works even IR blaster.

can't get network signal after installing Darklord

Hello. this is my first thread any help is really appreciate it. am not advance phone user in anyway but i do have some understanding about work around and tweeking a bit.
my phone is the galaxy note 3 sprint version and still with sprint software version is (N900PVPUEOK2) model # is (SM-N900P) last night i installed the TWRP V. 3.1.0.0 bootloader (i think that's what it called) and from it i tried to install the Darkloard ROM this is it exactly the one i tried (DarkLord.Note7.Full.Port.V1.0.edit.Ufo71) it didn't work at all it was stuck at some point and the device restart so i change the TWRP to V. 2.8.5.0 and it did work Darklord installed perfectly then flashed the kernel (DarkLord-Kernel-Note7-hlte-eur-V1.0) the device worked with out netwrok signal and keep giving me the com.android.phone app not responding Erro message over and over i tried to fix and did all the process again and again still same exact problem then i flashed this fix (Updated_DarkLord_Note7_REPACKED) still same exact problem no signal tho the phone work perfectly but even when i go to network search no network appear... i even tried and flashed the Darklord same version i have (not sure if there is another) i flashed it from stock bootloader or the lollipop bootloader without the TWRP and again it did work but no signal. and same error message.
sorry TL,DR maybe but can someone please tell me if there is any version of the Darklord Or any Note 7 or Marshmallow ROM that can work on my Galaxy not 3 sprint without problem would really appreciate it...
when all didn't work i had to get the TWRP boot and flashed the Android 5.0 back to my phone and it work perfectly now. i still want the Not7 features tho if anyone can help.
cheers
Unfortunately, that happens on every s7/note 7 port due to the roms being meant for gsm. The workarounds are a pain and are hit or miss. One sprint user got this one working: https://forum.xda-developers.com/ga...ormaaurora-t3540520/post71187917#post71187917
There's also this one in the sprint section: https://forum.xda-developers.com/no...sprint-users-rejoice-darklord-modded-t3498912
I'm on a gsm service now and I love using any rom from the note 3 general section without issues.
darksavior said:
Unfortunately, that happens on every s7/note 7 port due to the roms being meant for gsm. The workarounds are a pain and are hit or miss. One sprint user got this one working: https://forum.xda-developers.com/ga...ormaaurora-t3540520/post71187917#post71187917
There's also this one in the sprint section: https://forum.xda-developers.com/no...sprint-users-rejoice-darklord-modded-t3498912
I'm on a gsm service now and I love using any rom from the note 3 general section without issues.
Click to expand...
Click to collapse
thanks a lot for your answer and links. I actually ended up installing and flash the Araymod and it working great. very very minor bugs that come with kinda every update.
yzar78 said:
thanks a lot for your answer and links. I actually ended up installing and flash the Araymod and it working great. very very minor bugs that come with kinda every update.
Click to expand...
Click to collapse
Hi, @yzar78 Exactly which Araymod did you flash? I have the same phone and service as you (Sprint Note 3) and I flashed the Phronesis v5.1 Note 7/S7 Edge rom and suffered the same problem. No network signal. Wifi worked great. Internet, bluetooth and all, just couldn't call or text. I'm a newbie, so any and all information is appreaciated.
Thanks again!
Jayden27
---------- Post added at 09:40 AM ---------- Previous post was at 09:36 AM ----------
darksavior said:
Unfortunately, that happens on every s7/note 7 port due to the roms being meant for gsm. The workarounds are a pain and are hit or miss. One sprint user got this one working: https://forum.xda-developers.com/ga...ormaaurora-t3540520/post71187917#post71187917
There's also this one in the sprint section: https://forum.xda-developers.com/no...sprint-users-rejoice-darklord-modded-t3498912
I'm on a gsm service now and I love using any rom from the note 3 general section without issues.
Click to expand...
Click to collapse
Thanks for the useful information. I've suffered the same problem after flashing the Phronesis v5.1 Note 7/ S7 Edge rom. Going to check the suggested forums now.
Thanks again!
Jayden27
I'm Having the same issue.
does anyone know the service mode dialer codes?
The phone is currently set to gsm, but I'm hoping like in older roms we can switch it to lte/cdma

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